4720-00-197-5121 TUBING,NONMETALLIC Index 3020-00-197-5124 GEAR,SPUR

National Stock Number:
3020-00-197-5123

Federal Supply Class:
3020

National Item Identification Number:
001975123

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
10024400198PRATT & WHITNEY CANADA CORP
10024448521COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
10024477445RTX CORPORATION


Techincal Specification:
MATERIALSTEEL COMP E9310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM HUB
81.0 ROCKWELL A MINIMUM AND
84.0 ROCKWELL A MAXIMUM TEETH
TEETH QUANTITY22
PRESSURE ANGLE14.5000 DEGREES
PITCH ANGLE52.0000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, FRONT HUB PROTRUDING
PITCH DIAMETER2.2000 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.700 INCHES
NOMINAL OUTSIDE DIAMETER2.297 INCHES
FACE NOMINAL WIDTH0.375 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.237 INCHES FIRST END
BORE STYLEINVOLUTE SPLINE FIRST END
W/COUNTERBORE SECOND END
BORE NOMINAL DIAMETER0.745 INCHES BOTH ENDS
SPLINE QUANTITY13 FIRST END
SPLINE PITCH DIAMETER0.6500 INCHES NOMINAL FIRST END
COUNTERBORE NOMINAL DEPTH0.187 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER0.7650 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.938 INCHES FIRST END
THE MANUFACTURERS DATA
MANUFACTURERS CODE00198
DESIGN CONTROL REFERENCE100244


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